1. A Fluted Paleo-Indian Projectile Point from Belize, Central America. By Thomas R. Hester, Thomas C. Kelly, and Giancarlo Ligabue, March 1981.

2. Early Evidence of Maya Hieroglyphic Writing at Kichpanha, Belize. By Eric C. Gibson, Leslie C. Shaw, and Daniel R. Finamore, 1986.

3. An Ancient Maya Hafted Stone Tool from Northern Belize. By Harry J. Shafer and Thomas R. Hester, 1986.